英文關鍵字
black
blood
cardiology
close
device
diagnose
diagnosis
digital
display
electronic
equipment
finger
fingerrapid
hand
health
healthcare
heart
human
level
male
mans
measurement
medical
medicine
meter
modern
monitoring
oled
oximeter
oxygen
placed
portable
pulse
saturation
sensor
technology
test
used
watching
wellness
white
wireless
worn